Tools & Wizards About Us
chiba-naisokyo.jp screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

chiba-naisokyo.jp

千葉県内装仕上工事業協会

Page Load Speed

2.3 sec in total

First Response

404 ms

Resources Loaded

1.8 sec

Page Rendered

146 ms

chiba-naisokyo.jp screenshot

About Website

Click here to check amazing Chiba Naisokyo content. Otherwise, check out these important facts you probably never knew about chiba-naisokyo.jp

千葉県内装仕上工事業協会は、県内の軽鉄・ボード工事を主とする内装工事会社により、昭和59年11月13日に設立されました。現在、正会員24社、賛助会員24社により構成されております。又、技術向上を目的とする、特別教育や技能検定を行っております。

Visit chiba-naisokyo.jp

Key Findings

We analyzed Chiba-naisokyo.jp page load time and found that the first response time was 404 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

chiba-naisokyo.jp performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.0 s

100/100

10%

Network Requests Diagram

chiba-naisokyo.jp

404 ms

sample4.css

276 ms

top_image.jpg

303 ms

main.png

1419 ms

10.gif

93 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that all of those requests were addressed to Chiba-naisokyo.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Chiba-naisokyo.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.0 kB (20%)

Content Size

443.5 kB

After Optimization

355.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Chiba-naisokyo.jp main page is 443.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 428.7 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 2.5 kB

  • Original 3.9 kB
  • After minification 3.5 kB
  • After compression 1.4 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 454 B, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 2.5 kB or 64% of the original size.

Image Optimization

-18%

Potential reduce by 75.9 kB

  • Original 428.7 kB
  • After minification 352.8 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Chiba Naisokyo needs image optimization as it can save up to 75.9 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-88%

Potential reduce by 9.6 kB

  • Original 10.9 kB
  • After minification 4.6 kB
  • After compression 1.3 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Chiba-naisokyo.jp needs all CSS files to be minified and compressed as it can save up to 9.6 kB or 88% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chiba Naisokyo. According to our analytics all requests are already optimized.

Network Requests Diagram

chiba-naisokyo.jp

chiba-naisokyo.jp

404 ms

sample4.css

sample4.css

276 ms

top_image.jpg

top_image.jpg

303 ms

main.png

main.png

1419 ms

10.gif

10.gif

93 ms

043.jpg

043.jpg

108 ms

freebu7_8.png

freebu7_8.png

111 ms

freebu25_5.png

freebu25_5.png

377 ms

51.gif

51.gif

407 ms

Accessibility Review

chiba-naisokyo.jp accessibility score

93

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

chiba-naisokyo.jp best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

chiba-naisokyo.jp SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chiba-naisokyo.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Chiba-naisokyo.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

chiba-naisokyo.jp

Open Graph description is not detected on the main page of Chiba Naisokyo. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: